JIS K 7230:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Determination of free ammonia in phenol-formaldehyde moldings
Hardcopy , PDF
29-10-2012
English
16-08-2002
This Japanese Industrial Standard specifies the methods for quantitative determination of free ammonia and ammonium compound in phenol-formaldehyde moldings, hereinafter referred to as the "moldings", as ammonia (NH3) by the method of indophenol.
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
Japanese Standards Association
|
| Status |
Superseded
|
| SupersededBy |
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